1222203130097 has 2 divisors, whose sum is σ = 1222203130098. Its totient is φ = 1222203130096.

The previous prime is 1222203130091. The next prime is 1222203130129. The reversal of 1222203130097 is 7900313022221.

It is an a-pointer prime, because the next prime (1222203130129) can be obtained adding 1222203130097 to its sum of digits (32).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1200085194256 + 22117935841 = 1095484^2 + 148721^2 .

It is a cyclic number.

It is not a de Polignac number, because 1222203130097 - 2¹⁰ = 1222203129073 is a prime.

It is not a weakly prime, because it can be changed into another prime (1222203130091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611101565048 + 611101565049.

It is an arithmetic number, because the mean of its divisors is an integer number (611101565049).

Almost surely, 2^{1222203130097} is an apocalyptic number.

It is an amenable number.

1222203130097 is a deficient number, since it is larger than the sum of its proper divisors (1).

1222203130097 is an equidigital number, since it uses as much as digits as its factorization.

1222203130097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 32.

The spelling of 1222203130097 in words is "one trillion, two hundred twenty-two billion, two hundred three million, one hundred thirty thousand, ninety-seven".